IVGCVSW-3267 Add more code coverage to the PReLU layer

 * Added more unit tests to cover all code branches
 * Moved the InferOutput tests to separate files
 * Created convenience ARMNN_SIMPLE_TEST_CASE macro
 * Created TestUtils file for common utility functions

Change-Id: Id971d3cf77005397d1f0b2783fab68b1f0bf9dfc
Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>

1 files changed, 2 insertions, 7 deletions

diff --git a/src/backends/backendsCommon/test/LayerReleaseConstantDataTest.cpp b/src/backends/backendsCommon/test/LayerReleaseConstantDataTest.cpp
index d09ebb612a..08f696812e 100644
--- a/src/backends/backendsCommon/test/LayerReleaseConstantDataTest.cpp
+++ b/src/backends/backendsCommon/test/LayerReleaseConstantDataTest.cpp
@@ -3,6 +3,8 @@
 // SPDX-License-Identifier: MIT
 //
 
+#include "CommonTestUtils.hpp"
+
 #include <Graph.hpp>
 
 #include <backendsCommon/CpuTensorHandle.hpp>
@@ -16,13 +18,6 @@
 using namespace armnn;
 using namespace std;
 
-// connects two layers
-void Connect(Layer* from, Layer* to, const TensorInfo& tensorInfo, unsigned int fromIndex = 0, unsigned int toIndex = 0)
-{
-    from->GetOutputSlot(fromIndex).Connect(to->GetInputSlot(toIndex));
-    from->GetOutputHandler(fromIndex).SetTensorInfo(tensorInfo);
-}
-
 /////////////////////////////////////////////////////////////////////////////////////////////
 // The following test are created specifically to test ReleaseConstantData() method in the Layer
 // They build very simple graphs including the layer will be checked.